Has Method of the Toolbar Object - ABBYY Documentation

This method allows you to find out whether the toolbar contains a button for the specified command.

Syntax

HRESULT Has(
  MenuItemEnum  CommandId,
  VARIANT_BOOL* Result
);

bool Has( MenuItemEnum CommandId );

Function Has(CommandId As MenuItemEnum) As Boolean

CommandId [in] Specifies the element which should be found in the toolbar as a MenuItemEnum constant. See the list of available element: Image Viewer commands
Zoom Viewer commands
Document Viewer commands
Text Editor commands Result [out, retval] Specifies whether the toolbar contains a button for the specified command.